PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN5493JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-470-1631 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-470-1631 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-470-1631. Primary manufacturer part number: SN5493J.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: 4 INPUT
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: CERAMIC AND GLASS
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND EDGE TRIGGERED AND RESETTABLE
  • Time Rating Per Chacteristic: 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Maximum Power Dissipation Rating: 268.0 MILLIWATTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-470-1631, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Texas Instruments Incorporated. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-470-1631
Primary Part NumberSN5493J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Input Circuit Pattern4 INPUT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND EDGE TRIGGERED AND RESETTABLE
Time Rating Per Chacteristic70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Maximum Power Dissipation Rating268.0 MILLIWATTS
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5962-00-147-4504221G3112 INTERCHANGEABLE
Microcircuit,digital
Herley Chicago Dba Stewart Warner Electronics
5962-00-209-9293 INTERCHANGEABLE
Microcircuit,digital
5962-00-219-4457SN5493J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-224-5264DM7533D INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-00-365-5728 INTERCHANGEABLE
Microcircuit,digital
5962-00-481-7185RM5493D INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
128C830H11 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
480830-1 Raytheon Company Div Corp (USA)
17007014 Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co (USA)
480830-1 Raytheon Company Dba Raytheon Co (USA)
401639-12 Cardion Inc (USA)
401639-12 Aimtron Systems, Llc (USA)
DM7533D National Semiconductor Corp (USA)
3522 500 18725 Thales Nederland (NLD)
W5083098EM Oerlikon-Buehrle Ag Werkzeugmaschinenfabrik (CHE)
SN5493J PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-00-147-4504INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
221G3112
5962-00-209-9293INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-219-4457INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5493J
5962-00-224-5264INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM7533D
5962-00-365-5728INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-481-7185INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
RM5493D

Frequently Asked Questions

What is NSN 5962-00-470-1631?

NSN 5962-00-470-1631 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-470-1631?

NSN 5962-00-470-1631 has 10 cross-referenced part numbers: 128C830H11 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 480830-1 (Raytheon Company Div Corp), 17007014 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co), 480830-1 (Raytheon Company Dba Raytheon Co), 401639-12 (Cardion Inc) and 5 more.

What NSN replaces 5962-00-470-1631?

There are 6 known substitutes for 5962-00-470-1631: 5962-00-147-4504, 5962-00-209-9293, 5962-00-219-4457 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN5493J?

Key specifications for SN5493J: Input Circuit Pattern: 4 INPUT; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Material: CERAMIC AND GLASS; Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND EDGE TRIGGERED AND RESETTABLE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-470-1631 still in active supply?

NSN 5962-00-470-1631 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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